A2 1.4 petrol AUA engine adaption channel


I have seen with VCdS that there are 25 channels on 01 engine adaption. There is no documentation that explain channels and security access is worn out so cannot try to enter security code and see ( like A4 B8 or others models ) the channel description.
So my question is : do you know for each channel from 01 to 25 its function ? One of those should be the idle rpm. I am interested in it … thanks for your help !

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